Maid Kyouiku Botsuraku Kizoku Rurikawa - Tsubaki 2021

It is highly probable you are looking for a specific web novel, amateur doujinshi, or a lesser-known work from a platform like Shōsetsuka ni Narō (Let's Become a Novelist), Pixiv, or a niche light novel. Alternatively, it may be a mistranscribed title of a known series such as "Maid kara Haha ni Narimashita" (From Maid to Mother) or another "fallen aristocrat" isekai.